Debbie,
You post pricked my curiosity as I dabble in Northumberland's parishes and the only times I have encountered abbreviated names for the parishes is in modern transcriptions.
The Durham Bishops Transcriptions ( on FamilySearch) for Doddington show that Mary Straughan " of this parish" married Andrew Tait "of the parish of Kirknewton" on 27th May 1819.
So gortonboy was spot on !
Witnesses were James Tait and John ( surname difficult to read- Straker/Straughan *)
There was another marriage in Doddington Parish church that same day. An Isabella Straughan married James Heslop, both of Doddington parish, with witnesses William Tait and John ( ?? Straker/Straughan*)
Theses marriages were on Image 91 of 322.
*Like Tait, Straughan was a surname centred around Northumberland. The spelling of Straughan varied to include Straffen etc.
Michael