| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | Marla Jean Aaron | Not given | English | Josephine |
| 2 | ANNA M AASEN | Standardized | English | Douglas, Lane |
| 0 | TERESA ANN AASNESS | Standardized | English | Grant |
| 12 | Deanna Abell | Master | English | Baker, Umatilla, Union |
| 0 | JENNIFER LU ABNEY | Standardized | English | Umatilla |
| 1 | Anna Ambartsum Abramova | Master | English, Russian | Clackamas, Multnomah, Washington |
| 0 | Sindy Militza Abzun | Master | English, Spanish | All |
| 0 | TRAINING ACCOUNT | Community | English | All |
| 0 | KELLY ACE | Community | English | Clackamas, Multnomah, Washington |
| 9 | ASHLEY ACERS | Master | English | Marion, Polk, Yamhill |
| 0 | Brandi RENEE Acs | Master | English | All |
| 0 | Jose N Adame | Standardized | English, Spanish | Jefferson |
| 0 | MEGAN MICHELLE ADAMS | Community | English | Clackamas, Hood River, Multnomah, Sherman, Wasco, Washington |
| 0 | PAULETTE ANNE ADAMS | Standardized | Jackson | |
| 0 | Tara Terese Adams | Master | English | Clackamas, Columbia, Coos, Washington |
| 1 | SHANNON ADEN | Master | English | Clackamas, Multnomah, Washington |
| 0 | Juan Carlos Aguilera | Standardized | Spanish | Washington |
| 0 | ANGELITA AGUIRRE | Standardized | English, Spanish | Crook, Deschutes, Jefferson |
| 0 | LYDIA JANE AGUIRRE | Not given | English | Washington |
| 3 | VERA AHIYYA | Master | English | All |