With the transition to ISU Extension and Outreach, it is only natural for there to be questions about proper usage, especially when it comes to news releases and media packets.
As a general rule of thumb, the first reference should read: Iowa State University Extension and Outreach. Subsequent references should be: ISU Extension and Outreach.
Do not abbreviate using ISUE or ISUEO.
Specialists may be referred to as ISU Extension specialists.