| #251 | Kazakhstan oil & gas report. -- London : Business Monitor International, 2008-. -- ISSN 1748-4073 |
| #252 | Kazakhstan power report. -- London : Business Monitor International, 2008-. -- ISSN 1754-4130 |
| #253 | Kerntechnik : independent journal for nuclear engineering, energy systems ... -- München : Hanser, 1987-. -- ISSN 0932-3902 |
| #254 | Kuwait oil & gas report. -- London : Business Monitor International, 2005-. -- ISSN 1748-4081 |
| #255 | Kuwait power report. -- London : Business Monitor International, 2005-. -- ISSN 1755-7062 |
| #256 | Kværner oil & gas magazine. -- Lysaker : Kvaerner Oil & Gas, 1995-. -- ISSN 0809-0904 |
| #257 | Malaysia oil & gas report. -- London : Business Monitor International. -- ISSN 1748-4103 |
| #258 | Malaysia power report. -- London : Business Monitor International, 2007-. -- ISSN 1754-4041 |
| #259 | Meetings on atomic energy : a quarterly world-wide list of conferences. -- Wien : International Atomic Energy Agency, 1969-. -- ISSN 0047-6641 |
| #260 | Mexico power report. -- London : Business Monitor International, 2008-. -- ISSN 1755-7070 |