---
kind: "section"
citation: "40 C.F.R. § 86.403-78"
title: "40"
number: "86.403-78"
heading: "Abbreviations."
url: "https://uscodex.org/cfr/40/86.403-78"
---

# §86.403-78. Abbreviations.


The abbreviations used in this subpart have the following meanings in both capital and lowercase:


## Notes

### Amendments

[42 FR 1126, Jan. 5, 1977, as amended at 74 FR 56373, Oct. 30, 2009]

### Source

Source: 42 FR 1126, Jan. 5, 1977, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401-7671q.

### Amendments

[42 FR 1126, Jan. 5, 1977, as amended at 74 FR 56373, Oct. 30, 2009]