English billiards, called billiards in many former British colonies and in Great Britain where it originated, is a hybrid form of carom and pocket billiards played on a billiard table. Billiards is less well known as the "English game", the "all-in game" and the "common game".

The game is for two players or teams. Two cue balls (originally both white, but more recently one white, one yellow) and a red object ball are used. Each player or team uses a different cue ball; where both cue balls are white, one has a distinguishing mark (usually a black dot).

Snooker is a cue sport that is played on a large baize-covered table with pockets in each of the four corners and in the middle of each of the long side cushions. A regulation (full-size) table is 12 ft × 6 ft (3.6 m x 1.8 m). It is played using a cue and snooker balls: one white cue ball, 15 red balls worth one point each, and six balls of different colours yellow (2 points), green (3), brown (4), blue (5), pink (6) and black (7). A player (or team) wins a frame (individual game) of snooker by scoring more points than the opponent(s), using the cue ball to pot the red and coloured balls. A player wins a match when a certain number of frames have been won.