SS - Sparksuit. Refers to NFT suits.
GC - Grimbone Clan. One of 3 clans in the game. The best clan.
EH - Emerald Hand. One of 3 clans in the game. Treehugging hot mess.
BV - Bubblegum Violence. One of 3 clans in the game. The weirdos.
FW - Free Wrists. 4th (technically) clan for non-NFT players. Also known as Freebies.

L - Lord. Special sparksuit tier. Only 3 in existence and out of your reach.
GM - Grandmaster. Highest sparksuit tier with 5% rarity. Also refers to "good morning", which is basically the same thing.
M - Master. Sparksuit tier below grandmaster with 10% rarity. Rulers of Kaidro Clanbattle universe.
O - Officer. Mid level sparksuit tier with 15% rarity. People seem to forget it exists.
A - Adept. Lower level sparksuit tier with 30% rarity. Helps you feel better about not having runner tier.
R - Runner. Lowest level sparksuit tier with 40% rarity. Hey, it still runs.