| Termen/ Term | Nr. apariții/ No. occurrences |
| atelier foto St. Ignat | 5 |
| atelier foto transilvănean | 11 |
| atelier foto vienez | 1 |
| atelier foto-tehnica Nicolae Tatu | 1 |
| atelier fotografic din Erie, Pennsilvania, SUA | 1 |
| atelier fotografic Szollosy | 1 |
| atelier fotografic Wilhelm Auerlich | 1 |
| atelier fotografo-artistic E. Persky | 1 |
| atelier francez | 195 |
| atelier Franchette | 1 |
| atelier Franz Duschek | 1 |
| atelier Franz Mandy | 2 |
| atelier Gerard | 1 |
| atelier german | 12 |
| atelier Grafic J. V. Socecu | 13 |
| atelier H. Max | 1 |
| atelier Heitler | 1 |
| atelier High Life S. Korn | 1 |
| atelier Hr. Duratzo | 1 |
| atelier I. Spirescu | 1 |
| atelier italian | 4 |
| atelier J. Gerstl | 1 |
| atelier J. Tiege | 1 |
| atelier japonez | 3 |
| atelier Kossak Jozsef | 1 |
| atelier Lang | 1 |
| atelier maghiar | 2 |
| atelier Marvan | 1 |
| atelier meșteșugăresc nedeterminat | 21 |
| atelier moldovenesc | 1 |
| atelier Muler | 1 |
| atelier Nath Janos | 1 |
| atelier necunoscut | 69 |
| atelier nedeterminat | 102 |
| atelier normand | 1 |
| atelier occidental | 1,167 |
| atelier oriental | 305 |
| atelier Partos | 1 |
| atelier persan | 4 |
| atelier polonez | 4 |
| atelier Revers F. | 1 |
| atelier Revue - Photos | 1 |
| atelier românesc | 76 |
| atelier Rosa Jenik | 1 |
| atelier rusesc | 15 |
| atelier sibian | 164 |
| atelier sighișorean | 2 |
| atelier Socecu & Teclu | 2 |
| atelier spaniol | 4 |
| atelier Spirescu | 1 |