| CAI | marked by cairns |
|---|---|
| CAI | a smoky yellow or brown quartz |
| CAI | the capital of Egypt and the largest city in Africa |
| CAI | large watertight chamber used for construction under water |
| CAI | a chest to hold ammunition |
| CAI | a two-wheeled military vehicle carrying artillery ammunition |
| CAI | an ornamental sunken panel in a ceiling or dome |
| CAI | pain resulting from rapid change in pressure |
| CAI | (archaic) a cowardly and despicable person |
| CAI | despicably mean and cowardly |