Windows Server 2008:

Windows Server 2008 Standard: TM24T-X9RMF-VWXK6-X8JC9-BFGM2
Windows Server 2008 Web: WYR28-R7TFJ-3X2YQ-YCY4H-M249D
Windows Server 2008 HPC: RCTX3-KWVHP-BR6TB-RB6DM-6X7HP
Windows Server 2008 Enterprise: YQGMW-MPWTJ-34KDK-48M3W-X4Q6V
Windows Server 2008 Itanium: 7YKJ4-CX8QP-Q23QY-7BYQM-H2893
Windows Server 2008 Datacenter: 7M67G-PC374-GR742-YH8V4-TCBY3

Windows SBS 2008 Standard: PHYFD-HQ4XW-78PR4-2CXKF-V67KJ
Windows SBS 2008 Premium: 4TMY4-8JG4B-VKY8X-6TVDH-J7XFV

Windows Server 2008 R2:

Windows Server 2008 R2 Foundation: 36RXV-4Y4PJ-B7DWH-XY4VW-KQXDQ
Windows Server 2008 R2 Standard: YC6KT-GKW9T-YTKYR-T4X34-R7VHC
Windows Server 2008 R2 Web: 6TPJF-RBVHG-WBW2R-86QPH-6RTM4
Windows Server 2008 R2 HPC: TT8MH-CG224-D3D7Q-498W2-9QCTX
Windows Server 2008 R2 Enterprise : 489J6-VHDMP-X63PK-3K798-CPX3Y
Windows Server 2008 R2 Itanium: GT63C-RJFQ3-4GMB6-BRFB9-CB83V
Windows Server 2008 R2 Datacenter: 74YFP-3QFB3-KQT8W-PMXWJ-7M648

Windows Hyper-V Server 2008 R2: Q8R8C-T2W6H-7MGPB-4CQ9R-KR36H
Windows MultiPoint Server 2010: 736RG-XDKJK-V34PF-BHK87-J6X3K

Windows SBS 2011 Standard: YT76W-VD3W9-QDCK4-9QFPX-WQY4J
Windows SBS 2011 Premium: BXQQP-Q6Q6D-TR7TR-3YXQW-VFHKM

Windows Home Server 2011 Standard: BTMWJ-8KHD9-B9BX8-J7JQ9-7M6J2
Windows Home Server 2011 Premium: YQXDR-G2MBV-63VW2-JX8J2-FVTVG

Windows Server 2012:

Windows Server 2012 Foundation: PN24B-X6THG-274MF-YHM9G-H8MVG
Windows Server 2012 Standard: VN93G-8PVT3-W2X3H-F3X87-FJMTW
Windows Server 2012 Datacenter: 2GMNX-8K7D2-X968C-7P62F-8B2QK
Windows Server 2012 Storage Server: RD9XF-6N3MC-2P2R3-MK2WX-C7GCW
Windows Multipoint Server 2012 Standard: 32TNQ-HMFWQ-8R933-X6VYY-WHRFX
Windows Multipoint Server 2012 Premium: CBR2N-2HG39-2TGGT-GQB27-46V47

Windows Server 2012 Standard Core: VN93G-8PVT3-W2X3H-F3X87-FJMTW
Windows Server 2012 Datacenter Core: 2GMNX-8K7D2-X968C-7P62F-8B2QK

Windows Server 2012 R2:

Windows Server 2012 R2 Essentials: KNC87-3J2TX-XB4WP-VCPJV-M4FWM
Windows Server 2012 R2 Foundation: 7JGXN-BW8X3-DTJCK-WG7XB-YWP26
Windows Server 2012 R2 Standard: D2N9P-3P6X9-2R39C-7RTCD-MDVJX
Windows Server 2012 R2 Datacenter: W3GGN-FT8W3-Y4M27-J84CP-Q3VJ9
Windows Server 2012 R2 Storage Server Standard: H2K4M-QNKQ2-64699-FYQHD-2WDYT
Windows Server 2012 R2 Storage Server Workgroup: 8N7PM-D3C64-RQVYF-MX8T7-G6MB2

Microsoft Hyper-V Server 2012 R2: Q8R8C-T2W6H-7MGPB-4CQ9R-KR36H
Windows Server 2012 R2 Essentials Core: 326N4-6GMBX-PD2QT-M7HX4-TVHM8
Windows Server 2012 R2 Foundation Core: 7JGXN-BW8X3-DTJCK-WG7XB-YWP26
Windows Server 2012 R2 Standard Core: NB4WH-BBBYV-3MPPC-9RCMV-46XCB
Windows Server 2012 R2 Datacenter Core: BH9T4-4N7CW-67J3M-64J36-WW98Y
Windows Server 2012 R2 Storage Server Standard Core: H2K4M-QNKQ2-64699-FYQHD-2WDYT
Windows Server 2012 R2 Storage Server Workgroup Core: 8N7PM-D3C64-RQVYF-MX8T7-G6MB2

Windows Server 2016:

Windows Server 2016 Datacenter: CB7KF-BWN84-R7R2Y-793K2-8XDDG
Windows Server 2016 Standard: WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY
Windows Server 2016 Essentials: JCKRF-N37P4-C2D82-9YXRT-4M63B