Random Codenames

Not to be confused with ranked codenames, recruitable NPCs found throughout Metal Gear Solid: Portable Ops, Metal Gear Solid: Peace Walker, and Metal Gear Solid V: The Phantom Pain will be given a random codename regardless of their skill set, plausible combat experience, let alone gender. These codenames are alphabetically as follows:

Aardvark Aardwolf Addax Agama Alligator Alpaca Anaconda Anemone Fish Anopheles Ant Anteater Ape Armadillo Arowana Axolotl Baboon Badger Bald Eagle Baleen Whale Barracuda Basilisk Bat Bear Beetle Bengal Vulture Bison Black Bass Blenny Blesbok Blue Mackerel Bluegill Boa Bobolink Bobwhite Bontebok Borzoi Buffalo Bull Shark Bullfinch Bunting Bush Warbler Bushbuck Butterfly Buzzard Cabbage White Caiman Camel Capybara Caracal Cardinal Carp Cassowary Catfish Centipede Chacma Cheetah Chicken Grunt Chimpanzee Cicada Civet Civet Cat Clione Cobra Cockatoo Cod Coelacanth Conger Cottontail Cougar Cow Coypu Coyote Crab Crane Cricket Crow Cuckoo Dabchick Dalmatian Dingo Dodo Dolphin Donkey Dorado Dove Dragonfly Duck Dugong Duiker Eagle

Eagle Owl Eagle Ray Earthworm Eel Eelpout Eland Elephant Elk Emu Ermine Falcon Fantail Filefish Finch Firefly Flamingo Flying Fox Frill Shark Frilled Lizard Fritillary Frog Frogfish Fur Seal Gambusia Gazelle Gecko Gemsbok Genet Gerbil Giant Panda Gibbon Gila Monster Giraffe Globefish Gnu Goanna Goat Goby Goldeneye Goldfish Goose Gorilla Grasshopper Great Dane Grizzly Bear Grouper Guanaco Gull Habu Viper Hagfish Halibut Hamadryad Harbor Seal Hare Hawk Herding Heron Herring Hippopotamus Hog Honeybee Horse Mackerel Horseshoe Crab Hose Hummingbird Hyrax Ibex Iguana Impala Insect Jabiru Jackal Jay Jellyfish Kangaroo Kestrel Killer Whale Killifish Kingfish Kinkajou Kite Kiwi Klipspringer Koala Komodo Dragon Kudu Land Iguana Lapwing Langur Lark

Lates Leech Lemming Lemur Leopard Limpet Lion Lionfish Lizard Llama Lobster Lungfish Macaw Mackerel Magpie Mallard Manatee Mandrill Manta Ray Mantis Marabou Markhor Marlin Marmot Meadowlark Meerkat Megamouth Shark Mockingbird Mole Mongoose Monitor Lizard Monkey Moon Wrasse Moose Moth Mosquito Mouflon Mouse Mudskipper Mule Mustang Newt Nighthawk Nile Crocodile Numbfish Nyala Octopus Ocean Sunfish Onager Orangutan Orangutang Orca Oribi Oridle Oryx Osprey Ostrich Palm Civet Panda Panther Paper Wasp Parrot Partridge Peafowl Peccary Pelican Penguin Pharaoh Hound Pheasant Pig Pipefish Piranha Platypus Plover Polar Bear Polecat Porbeagle Porcupine Porpoise Prairie Dog Pronghorn Puma Quail Raccoon Raccoon Dog Ram Rat Rattlesnake Raven

Red Seabream Rhinoceros Robin Sable Sailfish Salamander Sambar Scorpionfish Sea Anemone Sea Cucumber Sea Hare Sea Lemon Sea-Otter Sea Perch Seagull Seal Serval Serval Cat Shark Ray Sheep Shelduck Shrimp Sidewinder Silkworm Sillago Skink Skipjack Tuna Skunk Skylark Smelt Snakehead Snipe Snipe Eel Spider Springbok Squirrel Stag Stag Beetle Starfish Steenbok Stingray Stoat Stonefish Stork Sturgeon Sunfish Suni Surfperch Surgeonfish Swallow Swallowtail Swan Swift Swordfish Tapir Tarpon Tasmanian Devil Terrier Thresher Shark Tiger Tiger Keelback Triggerfish Toad Trout Tsetse Tuna Turkey Turtle Vicuna Viper Vole Vulture Wagtail Wallaby Warthog Wasp Water Flea Weasel Whale Whale Shark Wild Boar Wild Dog Wolf Wolverine Wombat Woodcock Wrasse Zebra Zebra Lionfish

In The Phantom Pain, they are slightly expanded upon, as aside from the animal-related codenames, they are also given prefixes, similar to the codename monikers in FOXHOUND.