Laos

Laos license passenger vehicle plate issued in Houaphan (Xam Hua) (ຫວພນ) · Type started in 2001
Laos truck or bus plate issued in Viangchan (Vientiane) (ກາແພງນະຄສນ)

Laos diplomatic plate issued to United States embassy
Laos company plate issued in Khammouan (Muang Khammouan) (ຄຳມວນ)

Laos police motorcycle plate
Laos foreign resident motorcycle plate issued in Viangchan (Vientiane) (ກາແພງນະຄສນ)

Images from Facebook postings August 2024

2001 style Laos passenger vehicle plate issued in Viangchan (Vientiane) (ກາແພງນະຄສນ) seen in use February 26, 2007
2001 style Laos passenger vehicle plate issued in Savannakhét (ສະຫວນນະເຂດ) seen on seen in use sometime between 2006-2010

Following plates are from scans on eBay placed there by Maurizio Fumagalli, who currently resides in Vientiane, Laos.
Maurizio says the metal plates are factory made, while the plastic plates are generally made privately for motorists.