| Philadelphia Dog Training Club IncBryn Mawr | Form 990-N | No figure |
| Pennsylvania Raptor & Wildlife Association IncMount Bethel | Form 990-N | No figure |
| Lycoming Audubon Society IncWilliamsport | Form 990-N | No figure |
| South Mountain Audubon SocietyGettysburg | Form 990-N | No figure |
| Baird Ornithological ClubMorgantown | Form 990-N | No figure |
| Susquehanna Tactical Regional Interagency K-9 Enforcement IncHughesville | Form 990-N | No figure |
| Aquarium Club of Lancaster CountyLancaster | Form 990-N | No figure |
| Tri-State Walking Horse Association IncManheim | Form 990-N | No figure |
| Pets in Need IncNazareth | Form 990-N | No figure |
| Farmers Union Company for the Recovery of Stolen Horses andCollegeville | Form 990-N | No figure |
| Second Chance Wildlife CenterFactoryville | Form 990-N | No figure |
| Ocean Mammal InstituteReading | Form 990-N | No figure |
| Trout UnlimitedShillington | Form 990-N | No figure |
| Delaware Valley Siberian Husky Rescue IncHorsham | Form 990-N | No figure |
| The Meow HouseWilliamsport | Form 990-N | No figure |
| Animal Rescue & Referral IncRichboro | Form 990-N | No figure |
| Donegal Fish and Conservation AssociationMount Joy | Form 990-N | No figure |
| Pennsylvania Avicultural SocietyStroudsburg | Form 990-N | No figure |
| Animal Care Association Inc SPCAOlyphant | Form 990-N | No figure |
| Tails End Farm Animal RescueWrightsville | Form 990-N | No figure |
| Community Angel NetworkJeannette | Form 990-N | No figure |
| Kitz & Katz Animal Foundation IncHanover | Form 990-N | No figure |
| German Shepherd Rescue of Southeastern PennsylvaniaPhiladelphia | Form 990-N | No figure |
| Canine Are Guardian AngelsGilbert | Form 990-N | No figure |
| Queen City Trout Nursery IncAllentown | Form 990-N | No figure |
| Pocono Animal Rescue IncBartonsville | Form 990-N | No figure |
| Equine Protection Network IncSchuylkill Haven | Form 990-N | No figure |
| Delco Anglers and ConservationistsAston | Form 990-N | No figure |
| Lycoming County Youth and Pony Clubs IncWilliamsport | Form 990-N | No figure |
| Delaware Valley Ornithological ClubPhiladelphia | Form 990-N | No figure |
| Trout UnlimitedCarlisle | Form 990-N | No figure |
| Seneca Rocks Audubon SocietyClarion | Form 990-N | No figure |
| Orphans of the Storm of Clearfield County IncCurwensville | Form 990-N | No figure |
| BunnypeopleHarrisburg | Form 990-N | No figure |
| Blair County Wildlife Rehabilitation Center IncTyrone | Form 990-N | No figure |
| Grey-Save of Northwestern PaErie | Form 990-N | No figure |
| Rainbow Animal RefugeEau Claire | Form 990-N | No figure |
| Pa Steelhead AssociationErie | Form 990-N | No figure |
| Windy Ridge Wildlife Refuge IncAcme | Form 990-N | No figure |
| Bluebird Society of Pennsylvania IncMechanicsburg | Form 990-N | No figure |
| Western Pa National Wild Animal OrphanageUniontown | Form 990-N | No figure |
| Animal Keepers Rescue IncAcme | Form 990-N | No figure |
| Shenango Chapter Navhda IncCowansville | Form 990-N | No figure |
| Alcat Sanctuary IncGlenshaw | Form 990-N | No figure |
| Critter Care Adoption IncEvans City | Form 990-N | No figure |
| Skyes Spirit Wildlife Rehabilitation CenterMadera | Form 990-N | No figure |
| Somerset County Saddle Horse AssociationSomerset | Form 990-N | No figure |
| Whispering Springs Rescue & ResearchPort Allegany | Form 990-N | No figure |
| Hog Heaven Rescue Farm IncorporatedMeadville | Form 990-N | No figure |
| Fix-a-PetBedford | Form 990-N | No figure |