| Abbreviation | Definition |
|---|---|
| GPC | GHG Protocol for Cities |
| GPSC | Global Platform for Sustainable Cities |
| Grnwd | Greenwood |
| HCHR | Healthy Cities Healthy Residents |
| HCSP | Historic Cities Support Programme |
| HNY | Horseheads, NY |
| HRCN | Human Rights Cities Network |
| IACT | Indiana Association of Cities and Towns |
| ICCN | Indonesia Creative Cities Network |
| ICFA | Independent Cities Finance Authority |
| ICSC | Institute For Climate and Sustainable Cities |
| IMCL | International Making Cities Livable |
| IOC | Initiative On Cities |
| IWTC | International Wholesale Trade City |
| JC | Jersey City |
| JEC | Jazan Economic City |
| JOI | Jerk Off Instructions |
| JTS | Japanese Takaoka Simulator |
| KASC | King Abdullah Sports City |
| KBT | Kadambathur, India |