BB - Beneficial Bacteria
BBR (or Kuroko) - Black Baby Ranchu
BBS - Baby Brine Shrimp
BS - Brine Shrimp
CBR - Color Baby Ranchu
CO2 - Carbon Dioxide
DIC - Dissolved Inorganic Compounds
DIY - Do It Yourself
DO - Dissolved Oxygen, or Dandy Oranda's (goldfish company)
DOC - Dissolved Organic Compounds
FBS - Frozen Brine Shrimp
FBW - Frozen Blood Worms
GH - General Hardness
Groom - Raising/Care of fish
GW - Green Water
HOB - Hang On Back (filter)
KH - Carbonate Hardness
LBBS - Live Baby Brine Shrimp
LFS - Local Fish Store
LPS - Local Pet Store
MMS - MetroMeds (antibiotic food brand)
NH3 - Ammonia
Nisai - A fish living in its second calendar year (translation: 2 years old)
NO2 - Nitrite
NO3 - Nitrate
NLS - New Life Spectrum (food brand)
Oya - A fish living it its third calendar year, or older (translation: parent)
pH - Potential of Hydrogen
Prazi - Praziquantel (anti-parasite medication)
Prime - Seachem Prime (brand of water dechlorinator), or a canister filter mechanism
Pump - The Growth/Fattening of a fish, or a type of aquarium filtration
QT - Quarantine
RO - Reverse Osmosis
Salt - Aquarium Salt
SG - Soilent Green (type of food made by Repashy Superfoods)
Shu - Shubunkin (type of goldfish)
SVR - Side View Ranchu
TMS - Tahitian Moon Sand (Caribsea substrate brand)
Tosai - A fish born in its current calendar year
TVR - Top View Ranchu
UV - In reference to a UV (Ultraviolet) Sterilizer
VT - Veil-tail goldfish
WC - Water Change