Is there a board orientation Tag in PGN ?

[Date "2017.03.07"]
[White "mat"]
[Black "alan"]
[Result "*"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "12"]
[Variant "Standard"]
[TimeControl "-"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Huebsch Gambit"]
[Termination "Unterminated"]
[Annotator "whatever's you want "]
1. d4 Nf6 2. e4 Nxe4 3. Nc3 d5 { D00 Queen's Pawn Game: Huebsch Gambit } 4. Be3 Nc6 5. Nf3 Bg4 6. g3 e6 7.Bd3 Bb4 8.a3 Nxc3 9.Qd2 Ne4 10.Qxb4 Nxb4 11.ab4 Bxf3 12.0-0 Qd7 13.c4 e5 14.cxd5 Qh3 15.Bxe4 Qg2#
For computer play, the board has an orientation of white or black on the bottom. Is there a standard (or near standard) PGN Tag that specifies this? (I know we can put custom Tags, but I'd prefer something closer to standard if possible.)
Thanks!