# source:
#       36th Edition Handbook of Chemistry and Physics (1955-56),
#       Chemical Rubber Publishing Co.
metre                   !0
gramme                  !1
second                  !2
coulomb                 !3
radian                  !4
bit                     !5
unitedstatesdollar      !6
sheet                   !7
candle                  !8
kelvin                  !9
copperpiece             !10

# important constants
approx                  1
pi                      approx 3.1415926535897932384626433832795028841972
exp                     approx 2.7182818284590452353602874713526624977572
gamma                   approx 0.5772156649015328606065120900824024310422
phi                     approx 1.6180339887498948482045868343656381177203
%                       1/100
percent                 %

# distance
meter                   metre
m                       meter
cm                      centimeter
mm                      millimeter
km                      kilometer
micron                  1e-4 cm
inch                    100/3937 meter
inches                  inch
in                      inch
foot                    12 inches
feet                    foot
ft                      foot
yard                    3 feet
yd                      yard
rod                     5.5 yards
pole                    rod
perch                   rod
mile                    320 rods
mi                      mile
mil                     .001 inch
hand                    4 inches
span                    9 inches
fathom                  6 feet
link                    1/25 rods
chain                   4 rods
surveyerschain          chain
gunterschain            chain
engineerschain          100 ft
ramsdenschain           engineerschain
nauticalmile            approx 1.1516 mi
ligne                   .225583 cm
pouce                   12 lignes
pied                    12 pouces
toise                   6 pieds
parisline               ligne
parisinch               pouce
parisfoot               pied
point                   1/72 inch
line                    6 points
pica                    12 points

# area
are                     1 dekameter+2
centare                 centiare
hectare                 hectoare
rood                    40 rod+2
acre                    4 roods

# volume
cc                      cm+3
litre                   1000 cc                 # open to dispute
liter                   litre
l                       litre
ml                      millilitre
stere                   m+3
boardfoot               1 ft+2 inch
cord                    128 ft+3

# US liquid measure
minim                   .0616102 millilitres
fluiddram               60 minims
fluidounce              8 fluiddrams
gill                    4 fluidounces
cup                     2 gills
tablespoon              1/16 cup
teaspoon                1/3 tablespoon
pint                    2 cups
quart                   2 pints
gallon                  4 quarts
firkin                  9 gallons
hogshead                63 gallons
tun                     252 gallons
floz                    fluidounce
fldr                    fluiddram
qt                      quart
gal                     gallon
tsp                     teaspoon
tbsp                    tablespoon

# US dry measure
drypint                 .550599 litre
dryquart                2 drypints
peck                    4 dryquarts
bushel                  4 pecks

# British fluid and dry measure (are these really the same?)
brgill                  1.4206 deciliter
brpint                  4 brgill
brcup                   2/5 brpint
brfluidounce            1/8 brcup
brtablespoon            1/16 brcup
brteaspoon              1/3 brtablespoon
brquart                 2 brpint
pottle                  2 brquart
brgallon                2 pottle
brfirkin                9 brgallon
brpeck                  2 brgallon
brbushel                4 brpeck
brquarter               8 brbushel
brfloz                  brfluidounce
brtbsp                  brtablespoon
brtsp                   brteaspoon
brqt                    brquart
brgal                   brgallon

# mass
gram                    gramme
mg                      milligram
g                       gram
kg                      kilogram
grain                   .064798918 g

# avoirdupois
pound                   7000 grain
ounce                   1/16 pound
dram                    1/16 ounce
hundredweight           100 pounds
ton                     20 hundredweight
stone                   14 pounds
quarter                 2 stone
longhundredweight       4 quarters
longton                 20 longhundredweight
gr                      grain
dr                      dram
oz                      ounce
lb                      pound
cwt                     hundredweight

# troy
pennyweight             24 grains
troyounce               20 pennyweight
troypound               12 troyounce
oldcarat                3.168 grains            # replaced by the metric carat
dwt                     pennyweight
ozt                     troyounce
lbt                     troypound

# apothecaries'
scruple                 20 grains
apothecariesdram        3 scruples
apothecariesounce       8 apothecariesdrams
apothecariespound       12 apothecariesounces
drap                    apothecariesdram
ozap                    apothecariesounce
lbap                    apothecariespound

# time
minute                  60 seconds
hour                    60 minutes
day                     24 hours
year                    approx 365.2422 days
leapyear                366 days
lunarmonth              approx 42524.047 minutes
siderialsecond          .997270 seconds
sec                     second
min                     minute
hr                      hour
yr                      year
mo                      lunarmonth
month                   lunarmonth

# angles
degree                  pi/180 radians
arcminute               1/60 degrees
arcsecond               1/60 arcminutes
circumference           360 degrees
grade                   1/400 circumference
centesimalminute        1/100 grade
centesimalsecond        1/100 centesimalminute
deg                     degree
turn                    2 pi radians

# solid angle
steradian               square radian
sphere                  4 pi steradians
entirespace             4 pi steradians
sphericalrightangle     1/8 sphere
squaredegree            3.0462e-4 steradian

# electrical and magnetic
electron                1.6021917e-19 coulomb
e                       electron
ampere                  coulomb/second
amp                     ampere
watt                    kg m+2/sec+3
volt                    watt/ampere
ohm                     volt/ampere
megohm                  megaohm
microhm                 microohm
kilohm                  kiloohm
mho                     1/ohm
seimen                  mho
farad                   coulomb/volt
henry                   volt sec/ampere
weber                   volt sec
maxwell                 1e-8 weber
gauss                   maxwell / cm+2
gilbert                 .79577472 ampere turn
oersted                 gilbert/cm

# temperature
rankine                 1.8 kelvin

# pdp-11
nibble                  4 bits
nybble                  nibble
byte                    2 nibbles
word                    2 bytes
block                   256 words
sector                  block
rptrack                 22 sectors
rpcylinder              19 rptracks
rpdisk                  411 rpcylinders         # rp04
bigrpdisk               815 rpcylinders         # rp06
k                       1024
kilobyte                k bytes
kiloword                k words
megabyte                k kilobytes
megaword                k kilowords

# light
lambert                 1/pi candle/sq cm
footlambert             1/pi candle/sq ft
bougiedecimale          approx .1 candle
lumen                   candle steradian
carcelunit              9.6 candle
englishspermcandle      approx 1 candle
footcandle              lumen/sq ft
lux                     lumen/sq m
phot                    1e4 lux
hefnerunit              approx .90 candle
pentanecandle           approx 1 candle
stilb                   candle/sq cm

# Foreign Exchange
# from The Wall Street Journal, Friday, October 10, 1980, page 40.
dollar                  unitedstatesdollar
$                       dollar
cent                    $.01
buck                    dollar
argentinepeso           $0.000052
australiandollar        $1.1765
austrianschilling       $0.0783
belgianfranc            $0.03427
braziliancruzeiro       $0.01808
britishpound            $2.4030
canadiandollar          $0.8588
chineseyuan             $0.6767
colombianpeso           $0.0216
danishkrone             $0.1797
ecuadoriansucre         $0.0375
finnmarkka              $0.2742
frenchfranc             $0.2393
greekdrachma            $0.02331
hongkongdollar          $0.1992
indianrupee             $0.1286
indonesianrupiah        $0.0016
irishpound              $2.0875
israelishekel           $0.1689
italianlira             $0.001163
japaneseyen             $0.004039
lebanesepound           $0.2886
malaysianringgit        $0.4715
mexicanpeso             $0.0434
dutchguilder            $0.5100
newzealanddollar        $0.9815
norwegiankrone          $0.2049
pakistanirupee          $0.1016
peruviansol             $0.0037
philippinepeso          $0.1360
portugeseescudo         $0.0199
arabianriyal            $0.3012
singaporedollar         $0.4766
southafricanrand        $1.3322
southkoreanwon          $0.00167
spanishpeseta           $0.01352
swedishkrona            $0.1131
swissfranc              $0.6119
taiwandollar            $0.6767
thaibaht                $0.05
uruguayannewpeso        $0.1147
venezuelanbolivar       $0.2358
westgermanmark          $0.5545
schilling               austrianschilling
cruzeiro                braziliancruzeiro
yuan                    chineseyuan
krone                   danishkrone
sucre                   ecuadoriansucre
markka                  finnmarkka
drachma                 greekdrachma
rupee                   indianrupee
rupiah                  indonesianrupiah
shekel                  israelishekel
lira                    italianlira
yen                     japaneseyen
ringgit                 malaysianringgit
peso                    mexicanpeso
guilder                 dutchguilder
sol                     peruviansol
escudo                  portugeseescudo
riyal                   arabianriyal
rand                    southafricanrand
won                     southkoreanwon
peseta                  spanishpeseta
krona                   swedishkrona
franc                   frenchfranc
fr                      franc
sfr                     swissfranc
baht                    thaibaht
mark                    westgermanmark

# D&D money
silverpiece             10 copperpieces
goldpiece               20 silverpieces
electrumpiece           2 goldpieces
platinumpiece           5 goldpieces
gp                      goldpiece
sp                      silverpiece
cp                      copperpiece
ep                      electrumpiece
pp                      platinumpiece

# miscellaneous
angstrom                1e-10 m
au                      1.49504e8 km
bag                     3 bushels
barleycorn              1/3 inch
barrel                  31.5 gal
bbl                     barrel
drybarrel               105 dryquarts
brbarrel                36 brgal
bolt                    120 ft
bucket                  4 brgallon
butt                    126 brgallon
cablelength             720 ft
carat                   .2 gram
ct                      carat
cental                  100 lb
chaldron                36 bushels
brchaldron              32 brbushels
circle                  2 pi radians
circularinch            pi/4 inch+2
circularmil             pi/4 mil+2
circularmillimeter      pi/4 mm+2
circularmm              circularmillimeter
clove                   8 lb
customarystone          clove
coomb                   4 brbushels
cordfoot                1/8 cord
cordfeet                cordfoot
cdft                    cordfoot
dalton                  1.650e-24 gram
amu                     1.660531e-24 gram
siderialday             approx 8.6164e4 sec
drachm                  60 minims
ell                     45 inches
em                      pica
furlong                 40 rods
knot                    nauticalmile/hr
nail                    2.25 in
noggin                  1/32 brgallon
pace                    30 in
palm                    3 in
parsec                  3.08374e13 km
masonryperch            24.75 ft+3
puncheon                84 gallon
quadrant                90 deg
longquarter             1/4 longton
quartercapacity         8 brbushels
linearquarter           1/4 yard
quartermass             1/4 longhundredweight
dryquartern             1/2 brgallon
liquidquartern          1/32 brgallon
quintal                 100 kg
quire                   25 sheets
ream                    20 quires
registerton             100 ft+3
revolution              360 degrees
rodvolume               1000 ft+3
rope                    20 ft
sack                    3 brbushels
seam                    8 brbushels
sign                    30 degrees
skein                   360 ft
slug                    32.174 lbs
geepound                slug
strike                  2 bushels
tonne                   1000 kg
metricton               tonne
millier                 tonne
township                36 mi+2
week                    7 days
fortnight               2 weeks
wey                     40 bushels
weymass                 252 pounds
rpm                     revolution/minute
light                   2.9979250e8 m/sec
c                       light
lightyear               light year
gravity                 9.80665 m/sec+2
gee                     gravity
weight                  gravity
force                   gravity
demal                   g/decimeter+3
water                   1 g/cc force
mercury                 13.5951 g/cc force
pascal                  kg/m+2
psi                     lb/sq in
hg                      mercury
torr                    mm hg
karat                   1/24
minersinch              1.2 ft+3/min
dyne                    g cm/sec+2
newton                  1e5 dynes
nt                      newton
poundal                 ft lb/sec+2
atmosphere              760 mm hg
bar                     1e6 dyne/cm+2
barye                   dyne/cm+2
joule                   watt sec
erg                     1e-7 joule
britishthermalunit      1054.8 joules
btu                     britishthermalunit
centigradethermalunit   1898.3 joules
ctu                     centigradethermalunit
chevalvapeurheure       2.6478e6 joules
calorie                 4.186 joules
cal                     calorie
kcal                    kilocal
megalerg                1e6 erg
chevalvapeur            736 watts
forcedecheval           chevalvapeur
horsepower              .74570 kilowatts
poise                   gram/cm/sec
stoke                   poise cc/gram
rhe                     1/poise
proof                   1/200
h                       6.626196e-34 joule sec  # Planck's constant
mole                    6.022169e23             # Avogadro's number
faraday                 mole e
xunit                   1.0020764 angstrom
barn                    1e-24 cm+2
shed                    .01 barn
league                  3 mi
last                    640 brgallon
ev                      electron volt
kilderkin               18 brgallons
reyn                    6.89476e6 centipoise
solarmass               1.991e30 kg
earthmass               5.979e24 kg
lunarmass               7.3544e22 kg
earthradius             6371.315 km
electronmass            9.109558e-28 g
protonmass              1.672614e-24 g
neutronmass             1.674920e-24 g
alpha                   1/137.03602             # fine structure constant
R                       8.31434 joules/kelvin   # gas law constant
G                       6.6732e-11 nt m+2 kg-2  # gravitational constant
rhydbergconstant        1.09737312e7 m-1
bohrradius              5.2917715e-11 m
electronradius          alpha+2 bohrradius
bolzmansconstant        1.380622e-23 joules/kelvin
stephanbolzmansconstant 5.66961e-8 watt kelvin+4/m+2
choppin                 1/2 pint
# Principle foreign weights and measures,
# from 11th ed. Encyclopaedia Britannica
almude                  16.8 litre              # Portugal
anoman                  5.60 brbushel           # Ceylon
ammomam                 anoman
amomam                  anoman
khat                    1 cm                    # Turkey
parmak                  10 khat
archin                  10 parmak
mill                    1000 archin
pharoagh                10 mills
ardeb                   5.447 brbushel          # Egypt
arpent                  100 sq perch            # France
arroba                  14.68 kg                # Portugal
artaba                  1.809 brbushel          # Persia
aune                    4 ft                    # Jersey
barilo                  12.834 brgallon         # Rome
bat                     234 grains              # Siam
tical                   bat
behar                   439.45 lb               # Arabia
berri                   1.084 mi                # Turkey
boisseau                15 litre                # Belgium
boutylka                1.353 brpint            # Russia
braca                   2.22 m                  # Portugal
braccio                 .670 m                  # Spain
bracciodara             29.528 in               # Rome
brasse                  5.328 ft                # France
braza                   5.682 ft                # Argentina
bu                      3.0306 sq m             # Japan
tsubo                   bu
bunder                  2.471 acres             # Netherlands
cabot                   139 brgills             # Jersey
pot                     1/10 cabot
candy                   560 lb                  # Bombay
cantar                  124.7 lb                # Turkey
cantarapiccolo          74.771 lb               # Italy
capicha                 .58 brgallon            # Persia
cawnie                  1.322 acre              # Madras
centner                 50 kilogram             # Austria, Denmark, Switzerland
ch'ih                   1.175 ft                # China
pu                      5 ch'ih
chang                   10 ch'ih
chapah                  9/5 lb                  # N. Borneo
chek                    117/8 in                # Hong Kong
chenica                 .289 brgallon           # Persia
ch'ien                  58.5 grains             # China
ching                   121 sq ft               # China
ch'ing                  72600 sq ft             # China
tola                    180 grains              # Bengal
chittack                5 tola
ch'ok                   7.75 in                 # Korea
chuo                    1815 sq ft              # China
chupah                  1.66 brpint             # Singapore
chupak                  1 brquart               # Straits Settlements
collothun               1.809 brgallon          # Persia
coss                    1.136 meter             # Bengal
covado                  .66 meter               # Portugal
covid                   18 in                   # Madras, Bombay, Siam
covido                  approx 18 in            # Arabia
greatcovido             27 in
cuartillo               .504 liter              # Spain
drycuartillo            1.16 liter              # Spain
daktylon                1 cm                    # Greece
daribah                 43.58 brbushel          # Egypt
deciatina               2.7 acres               # Russia
sagene                  1/2400 deciatina
denaro                  18.17 grains            # Rome
deunam                  are                     # Turkey
diraa                   27 in                   # Egypt
draa                    diraa
pic                     diraa
dirhem                  1.761 dram              # Egypt
djerib                  hectare                 # Turkey
dolia                   .686 grain              # Russia
dola                    dolia
zolotnick               96 dolia
drachme                 1 gram                  # Greece
ducat                   53.873 grains           # Vienna
duim                    1 cm                    # Netherlands
eimer                   12.448 brgallons        # Austria
el                      1 meter                 # Netherlands
ella                    1 yard                  # N. Borneo
endaseh                 approx 25 in            # Egypt
hindazi                 endaseh
faltche                 1.4322 hectare          # Moldavia
fanega                  3.773 brbushel          # Argentina
farn                    11.43 cm
cognel                  4 farns
fass                    1 hectolitre            # Germany
feddan                  1.028 acre              # Egypt
fen                     5.83 grains             # China
fjerdingkar             .9564 brbushel          # Denmark
fod                     1.0297 foot             # Denmark
foglietto               .8 brpint               # Rome
fot                     11.689 in               # Sweden
stong                   10 fot
ref                     10 stong
founte                  .90282 lb               # Russia
funt                    founte
livre                   founte
foute                   1 ft                    # Russia
frasco                  21/8 litre              # Argentina
fuss                    1.037 ft                # Vienna
gantang                 32 brgallon             # Straits Settlements
garnetz                 .3607 brpeck            # Russia
go                      180.39 cc               # Japan
grano                   .757 grain              # Rome
grao                    .768 grain              # Portugal
grein                   .065 gram               # Netherlands
hat'h                   18 in                   # Bengal, Bombay
moolum                  hat'h
hiyakame                5797.198 grains         # Japan
hiyakkin                132.5 lb                # Japan
hu                      approx 12.5 brgallons   # China
immi                    1.5 litre               # Switzerland
joch                    1.422 acre              # Austria-Hungary
kaima                   .576 brgallon           # Sweden
kanne                   1/4 kaima
kanna                   kanne
kan                     4/3 lb                  # Hong Kong
rotl                    .990492 lb              # Egypt
kantar                  100 rotl
cantaro                 kantar
batman                  6.5 lb                  # Persia
karwar                  100 batman
kassabah                3.8824 yards            # Egypt
kati                    4/3 lb                  # China, Straits Settlements
gin                     kati
ken                     5.965 ft                # Japan
kerat                   9/8 in                  # Turkey
kette                   10.936 yd               # Germany
ellen                   1/14.994 kette          # Germany
keu                     40 in                   # Siam
kile                    8 brgal                 # Cyprus
killow                  .97 brbushel            # Turkey
kin                     .601 kg                 # Japan, China
klafter                 2.0740 yd               # Austria
koddi                   1.67 brgal              # Arabia
koilon                  1 hectolitre            # Greece
koku                    4.9629 brbushel         # Japan
gall                    1/39.7033 koku          # Japan
to                      3.9703 galls            # Japan
kon                     4/3 lb                  # Corea
korntonde               138.97 litres           # Norway
korntopmaal             160 litres              # Norway
korrel                  1 decigram              # Netherlands
kotyle                  1 decilitre             # Greece
kouza                   9 brquart               # Cyprus
koyan                   16000/3 lb              # Straits Settlements
krina                   12.8 litres             # Bulgaria
kung                    78.96 in                # China
kup                     10 in                   # Siam
momme                   .008281 lb              # Japan
kwan                    1000 momme              # Japan
kuwan                   kwan
kyat                    .03652 lb               # Burma
lak't                   .650 metre              # Bulgaria
leang                   1750/3 grain            # China
lckha                   229.83 sq m             # Bulgaria
li                      360 pu                  # China
liang                   4/3 oz                  # China
chin                    16 liang                # China
catty                   chin
libbra                  .7477 lb                # Italy
libra                   1.0127 lb               # Argentina
arratel                 1.012 lb                # Portugal
liniia                  .1 inch                 # Russia
archine                 280 liniias             # Russia
mystra                  1/100 litre             # Greece
litra                   100 mystra              # Greece
litro                   1 litre                 # Spain, Italy
apothecarieslivre       11.5204 troyounces      # Russia
livrepoids              .4895 kg                # France
maass                   1.245 brquart           # Austria
maatze                  1 decilitre             # Netherlands
mace                    175/3 grains            # China
mahud                   2.04 lb                 # Arabia
maik                    13/2 inches             # Burmah
cubit                   3 maik                  # Burmah
marc                    .2448 kg                # France
onca                    229.5/8 gram            # Portugal
marco                   8 onca                  # Portugal
metro                   metre                   # Spain, Italy
metz                    1.691 brbushel          # Austria
miglio                  .925 mile               # Rome
mijle                   kilometer               # Netherlands
milha                   1.296 mile              # Portugal
mille                   1.949 kilometre         # France
miscal                  71 grains               # Persia
mkono                   45.72 centimetres       # East Africa
mna                     3/2 kg                  # Greece
oka                     1/1.72 mna              # Greece
morgen                  .631 acre               # Denmark, Norway, Prussia
mou                     806.65 sq yd            # China
mud                     1 hectolitre            # Netherlands
nin                     10/12 in                # Siam
obolos                  1 decigram              # Greece
ock                     1 kg                    # Turkey
octavillo               .29 litre               # Spain
oitavo                  1.730 litre             # Portugal
oke                     1.28 litre              # Bulgaria
once                    30.59 gram              # France
oncia                   436.165 grain           # Rome
onze                    1 hectogramme           # Netherlands
onzen                   onze                    # Netherlands
pond                    10 onzen                # Netherlands
packen                  1083.382 lb             # Russia
palamo                  1 decimetre             # Greece
palmo                   .22 metre               # Portugal
para                    90 lb                   # N. Borneo
parah                   5.59 brpints            # Ceylon
po                      1/3 meter               # Portugal
pecheuse                1/1.543 m               # Greece
pecul                   400/3 lb                # China
guz                     3.88/6000 mi            # Persia
persakh                 6000 guz                # Persia
parasang                persakh                 # Persia
loth                    .615 oz                 # Germany
unze                    2 loth                  # Germany
unzen                   unze                    # Germany
pfund                   16 unzen                # Germany
picki                   .648 m                  # Greece
pie                     11.73 in                # Rome
piedeburgos             11.13 in                # Spain
pounce                  1.181 in                # Belgium
piedderoi               .3248 m                 # France
perche                  22 sq piedderoi         # France
pipe                    126 brgallon            # Gilbraltar
poidedemare             .2448 kilogram          # France
polegada                27.77 mm                # Portugal
apothecariespond        375 gram                # Netherlands
paegle                  .425 brpint             # Denmark
poud                    36 lb                   # Russia
pood                    poud                    # Russia
puddee                  2.89 brpint             # Madras
pulgada                 .927 in                 # Spain
pund                    500 gram                # Denmark
quarto                  2.024 brbushel          # Rome
quintale                quintal                 # Italy
ratel                   1.014 lb                # Persia
rattel                  17.219 lb               # Arabia
rottle                  rattel                  # Arabia
ri                      2.440 mi                # Japan
rode                    3.762 m                 # Denmark
roede                   1 dekametre             # Netherlands
rottolo                 rotl                    # Egypt
rottol                  2.513 brpint            # Turkey
rubbio                  1.012 brquarter         # Spain
scheffel                50 litres               # Germany
schepel                 1 dekalitre             # Netherlands
schoppen                1/2 litre               # Germany
se                      118.615 sq yd           # Japan
seer                    72/35 lb                # India
passerce                5 seer                  # Bengal
maund                   40 seer                 # India
seidel                  .6224 brpint            # Austria
sen                     44.4 mi                 # Siam
ser                     1 litre                 # India
shaku                   .3 metre                # Japan
sheng                   1.813 brpint            # China
shih                    160 lb                  # China
shoo                    1.804 litre             # Japan
skaalpund               435.076 grams           # Sweden
skeppe                  17.39 litre             # Denmark
skjeppe                 17.37 litre             # Norway
stab                    1 metre                 # Germany
stadron                 1 km                    # Greece
stero                   stere                   # Italy
streepe                 1 mm                    # Holland
stremma                 1 are                   # Greece
strich                  1 mm                    # Germany
striche                 .3 mm                   # Switzerland
stunde                  4.8 km                  # Switzerland
stunden                 stunde                  # Switzerland
stunder                 5 stunden               # Switzerland
zer                     73/2 in                 # Persia
zoll                    .3 decimetre            # Switzerland
sultchek                parmak+3                # Turkey
sung                    4 lb                    # Corea
tael                    10 momme                # Japan
hoon                    4/300 oz                # Straits Settlements
chee                    10 hoon                 # Straits Settlements
tahil                   10 chee                 # Straits Settlements
tam                     400/3 lb                # Hong Kong
tan                     25 brgal                # China
tang                    2 mi                    # Burma
tangsun                 10 li                   # China
tank                    1225/72 grains          # Bombay
pice                    72/30 tanks             # Bombay
tcharka                 .866 brgill             # Russia
tchetverik              .7215 brbushels         # Russia
tcheverte               8 tchetveriks           # Russia
teng                    2218.2 cu in            # Burma
thanan                  1.5 brpint              # Siam
thangsat                4.688 brgallon          # Siam
tonde                   131.392 litres          # Denmark
drytonde                139.121 litres          # Denmark
tonnelada               793.15 kg               # Portugal
tonos                   29.526 cwt              # Greece
tou                     approx 18 brpint        # China
tovar                   128.2 kg                # Bulgaria
t'sun                   1.41 inch               # China
tu                      100.142 mi              # China
vara                    33 in                   # Spain
vat                     1 hectolitre            # Holland
schtoff                 .27056 litres           # Russia
vedro                   10 schtoff              # Russia
verchok                 1.75 in                 # Russia
verst                   .66288 mi               # Russia
versta                  verst                   # Russia
vierkanteroede          are                     # Holland
viertel                 1.7 brgallon            # Denmark
viss                    511/140 lb              # Rangoon
wa                      80 in                   # Siam
wigtje                  1 gram                  # Netherlands
wisse                   stere                   # Netherlands
mexicoyard              838 cm                  # Mexico
zac                     hectolitre              # Netherlands
doli                    65.8306/96 grains       # Russia
zolotnik                96 doli                 # Russia
