Even though I agree with your sentiments, where I was thinking much the same thing when I first saw this thread, the concept does help us to better understand the terminology that is frequently found within Christian circles. For those abbreviations that have multiple meanings, such as with IHOP, if we were to place the secular group in quotation marks <"IHOP"> could this maybe remove its preset link?
AoG - Assemblies of God
AOG - Assemblies of God
AoGAust - AoG Australia (and maybe others such as AoGUK for England, presuming that the British employ this term)
BHS - Baptism in the Holy Spirit
LXX - Greek Septuagint
OT - Old Testament
NT - New Testament
MT - Masoretic Text
GNT - Greek New Testament
A selection of the more important Theological books:
BAGD - A Greek-English Lexicon of the New Testament and Other Early Christian Literature, by W. Aauer, F.W. Danker, W.F. Arndat, and F. W. Gingrich 2nd ed. (Chicago: University of Chicago Press, 1979)
BDAG - A Greek-English Lexicon of the New Testament and Other Early Christian Literature, by W. Aauer, F.W. Danker, W.F. Arndat, and F. W. Gingrich 3rd ed. (Chicago: University of Chicago Press, 2000)
TDNT - Theological Dictionary of the New Testament,
NA27 - The Greek New Testament (Novum Testamentum Graece), 27th revised edition. Also known as the Nestle-Aland Greek Text 27th edition.
NA28 - The Greek New Testament (Novum Testamentum Graece), 28th revised edition. Also known as the Nestle-Aland Greek Text 28th edition.
UBS3 - The Greek New Testament, 3rd revised edition
UBS4 - The Greek New Testament, 4th revised edition
Edit: Added clarifications and UBS3