From PropertyTalk.com Community Wiki

A
a/c = air conditioning
ah = after hours
air cond = air conditioning
alm = alarm
appl = appliances
appt = appointment
aptm or apart = apartment
avail = available
amens = amenities

B
BBQ = barbecue
beaut = beautiful
b/g = below ground
birs = built in wardrobes
blk = block
brds = boards
bm or brm = bedroom
b/t or b/tile = brick and tile
bth or bthrm = bathroom
b/yard = backyard

C
char = character (antique)
cl or cls = close
comfy = comfortable
compl = complex
cons = conditions
conv = convenient
cple = couple
c/port = carport
cpts = carpets
c/yard or crt yrd = court yard

D
dble = double
dec = decorated
dine = dining room
dist = distance
d/stor = double storey
duct = ducted
dup = duplex
d/wash = dishwasher

E
encl = enclosed
elec = electric
ens = ensuite
est = established
exc = excellent
exec = executive
exp = expenses

F
fab = fabulous
fam = family
flr or f/boards = wooden floor boards
feats = features
f/f = fully furnished/fenced
fl = flat
flr = floor
form = formal
f/place = fire place
fr = from
f/way = freeway

G
gdn = garden
g/flat = ground flat/granny
g/g = girl/guy
gge = garage
grnd = ground
grnd flr = ground floor

H
hse = house
hws = hot water system
htg = heating
htr = heater
hts = heights

I
immac = immaculate
inc or incl = included
inform = informal
insul = insulation

K
kit or kitch = kitchen

L
loc or locn = location
l/fee = letting fee
lge = large
l/mowing = lawn mowing
lnge = lounge
l/s = long or short
l/scaped = landscaped
l/term = long term
l/up = lock up

M
maint = maintenance
mow = lawn mowing
mod = modern
mid = middle

N
neut = neutral
nr = near
n/smk = non-smoker

O
ofp = open fire place
o/looking = over looking
ono = or nearest offer
opp = opposite
osp = off-street parking

P

p/boards = polished boards
pcm = per calendar month
pcr = property condition report
p/f = partly furnished
ph = phone
pk or pkng = parking
pol = polished
pm = per month
pres = presentable/present
pref = preferred
priv = privacy
prof = professional
prop = property
prov = provided
prk = park
pw = per week

Q
quad = quadruplex
qual = quality

R
rd = road
r/e = real estate agent
refs = references
refurb = refurbished
ren or renov = renovated
req'd = required
res or resid = residence / reside
retic = reticulation
rm = room
robes = wardrobes
row = right of way
rvc, rev or r/c = reverse cycle (air conditioning goes both hot and cool)

S
s/cont = self contained
sec = security
sep = separate
shr = share
sm = small
smkr = smoker
s/out = sleep out (old-fashioned spare room)
spac = spacious
sq = square
s/r = single room
st = street
sys = system

T
t/hse or t/h = town house
t/out = throughout
trans = transport

U
u/c = under cover
u/croft = under croft
u/f or unfurn = unfurnished
uni = university

W
wc = water closet (toilet)
wir = walk in wardrobe
w/mach = washing machine
w/shop = workshop (shed)

Y
yo = year old
yrd = yard

--Perry 10:48, 18 September 2007 (NZST)