| ADVCSO | Adaptive Dynamically Enhanced Variant of Chicken Swarm Optimization |
| CSO | Chicken Swarm Optimization |
| SO | Snake Optimizer |
| DRA | Divine Religions Algorithm |
| APO | Artificial Protozoa Optimizer |
| RBMO | Red-Billed Blue Magpie Optimizer |
| HOA | Hiking Optimization Algorithm |
| SDO | Sled Dog-Inspired Optimizer |
| GJO | Golden Jackal Optimization |
| BOA | Butterfly Optimization Algorithm |
| SSA | Sparrow Search Algorithm |
| SCSO | Sand Cat Swarm Optimization |
| HBA | Honey Badger Algorithm |
| BES | Bald Eagle Search Algorithm |
| PECSO | Improved Enhanced Chicken Swarm Algorithm |
| AFSA | Artificial Fish Swarm Algorithm |
| GA | Genetic Algorithm |
| FCSO | Adaptive Fuzzy Chicken Swarm Optimization |
| NSCSO | Non-Dominated Sorting Chicken Swarm Algorithm |
| MTSP | Multi-Traveling Salesman Problem |
| TSP | Traveling Salesman Problem |
| MKP | Multi-Knapsack Problem |
| GTO | Giant Trevally Optimizer |
| COA | Coyote Optimization Algorithm |
| HGS | Hunger Games Search |
| SLO | Sea Lion Optimization Algorithm |
| AVOA | African Vultures Optimization Algorithm |
| ALA | Artificial Lemming Algorithm |
| CPO | Chinese Pangolin Optimizer |
| JADE | Adaptive Differential Evolution with Optional External Archive |