This is a list of all unit classnames.

KPA.

"O_CUPONK_Rifleman",
"O_CUPONK_Grenadier",
"O_CUPONK_Rifleman_Backpack",
"O_CUPONK_Mi_25",
"O_CUPONK_Asst_Machinegunner",
"O_CUPONK_Rifleman_RPG",
"O_CUPONK_AT_Specialist",
"O_CUPONK_AA_Specialist",
"O_CUPONK_Engineer",
"O_CUPONK_Machinegunner",
"O_CUPONK_Automatic_Rifleman",
"O_CUPONK_Medic",
"O_CUPONK_Squad_Leader",
"O_CUPONK_Officer",
"O_CUPONK_Spotter",
"O_CUPONK_Sniper",
"O_CUPONK_Sniper_Night",
"O_CUPONK_Soldier_AKS_74_Night",
"O_CUPONK_Crewman",
"O_CUPONK_Pilot",
"O_CUPONK_Rifleman_AKS",
"O_CUPONK_ZSU_23_4",
"O_CUPONK_Ural_ZU_23",
"O_CUPONK_BM_21",
"O_CUPONK_PBX",
"O_CUPONK_UAZ",
"O_CUPONK_UAZ_Open",
"O_CUPONK_UAZ_DShKM",
"O_CUPONK_UAZ_AGS_30",
"O_CUPONK_UAZ_SPG",
"O_CUPONK_UAZ_Metis",
"O_CUPONK_Ural",
"O_CUPONK_Ural_Open",
"O_CUPONK_Ural_Refuel",
"O_CUPONK_Ural_Repair",
"O_CUPONK_Ural_Ammo",
"O_CUPONK_Ural_Empty",
"O_CUPONK_Mi_8MT",
"O_CUPONK_Mi_8MTV3",
"O_CUPONK_Mi_8AMT_VIV",
"O_CUPONK_Li_2",
"O_CUPONK_Antonov_An_2",
"O_CUPONK_SU_25K_Frogfoot",
"O_CUPONK_T55",
"O_CUPONK_T34_85",
"O_CUPONK_T72S",
"O_CUPONK_BRDM_2",
"O_CUPONK_BRDM_2ATGM",
"O_CUPONK_BTR_60PB",
"O_CUPONK_BMP1",
"O_CUPONK_BRDM_2HQ",
"O_CUPONK_Type_55_DSHKM",
"O_CUPONK_Type_55_Unarmed",
"O_CUPONK_DShKM",
"O_CUPONK_DShKM_Minitripod",
"O_CUPONK_AGS_30",
"O_CUPONK_SPG_9",
"O_CUPONK_D30_01",
"O_CUPONK_D30_AT",
"O_CUPONK_ZU_23",
"O_CUPONK_Mi_8AMT_Medevac",
"O_CUPONK_Asst_AT_Rifleman_RPG",
"O_CUPONK_Asst_AT_Rifleman_Metis_AT_13",
"O_CUPONK_Special_Team_Leader",
"O_CUPONK_Special_Medic",
"O_CUPONK_Special_Soldier",
"O_CUPONK_Special_Soldier_RPG",
"O_CUPONK_Special_Machinegunner",
"O_CUPONK_Pchela_1T",
"O_CUPONK_UAZ_AA_01",
"O_CUPONK_MT_LB_LV_01",
"O_CUPONK_BTR_80A_01",
"O_CUPONK_Igla_AA_Pod_01",
"O_CUPONK_Podnos_2B14_01",
"O_CUPONK_Metis_AT_13_01"

WPRG.

"O_CUPOWPRG_Rifleman",
"O_CUPOWPRG_Rifleman_SKS",
"O_CUPOWPRG_Grenadier",
"O_CUPOWPRG_Rifleman_Backpack",
"O_CUPOWPRG_Asst_Machinegunner",
"O_CUPOWPRG_Rifleman_RPG_01",
"O_CUPOWPRG_Engineer",
"O_CUPOWPRG_AA_Specialist",
"O_CUPOWPRG_Machinegunner",
"O_CUPOWPRG_Automatic_Rifleman",
"O_CUPOWPRG_Medic",
"O_CUPOWPRG_Officer",
"O_CUPOWPRG_Squad_Leader",
"O_CUPOWPRG_Crewman",
"O_CUPOWPRG_Ural_ZU_23",
"O_CUPOWPRG_BM_21",
"O_CUPOWPRG_PBX",
"O_CUPOWPRG_UAZ",
"O_CUPOWPRG_UAZ_Open",
"O_CUPOWPRG_UAZ_DShKM",
"O_CUPOWPRG_UAZ_AGS_30",
"O_CUPOWPRG_UAZ_SPG",
"O_CUPOWPRG_UAZ_Metis",
"O_CUPOWPRG_Ural",
"O_CUPOWPRG_Ural_Open",
"O_CUPOWPRG_Ural_Refuel",
"O_CUPOWPRG_Ural_Repair",
"O_CUPOWPRG_Ural_Ammo",
"O_CUPOWPRG_Ural_Empty",
"O_CUPOWPRG_T34_85",
"O_CUPOWPRG_Type_55_DSHKM",
"O_CUPOWPRG_Type_55_Unarmed",
"O_CUPOWPRG_DShKM",
"O_CUPOWPRG_DShKM_Minitripod",
"O_CUPOWPRG_AGS_30",
"O_CUPOWPRG_SPG_9",
"O_CUPOWPRG_D30",
"O_CUPOWPRG_D30_AT",
"O_CUPOWPRG_ZU_23",
"O_CUPOWPRG_Asst_AT_Rifleman_RPG",
"O_CUPOWPRG_UAZ_AA_01",
"O_CUPOWPRG_MT_LB_LV_01",
"O_CUPOWPRG_T55_01",
"O_CUPOWPRG_Igla_AA_Pod_01",
"O_CUPOWPRG_Podnos_2B14_01",
"O_CUPOWPRG_Metis_AT_13_01"