- 4-H clubs3,226
- College students2,228
- Historic buildings1,986
- College buildings1,826
- Football1,627
- Engineers1,612
- Football players1,582
- Historic sites1,577
- Agricultural exhibitions1,561
- Animal science1,498
- Fairs1,448
- Fairgrounds1,402
- Universities and colleges1,351
- Forest management1,222
- College administrators1,030
- Forests and forestry -- North Carolina858
- Agricultural extension work856
- Houses852
- Basketball players845
- Agricultural machinery813