The meaning of the Acronym TOSL is...

TOSL is

• Thru Open Short And Load
• Tristar Oilfield Services Limited
• Telecommunications Ombudsman Service Limited

More Meanings For TOSL:

• Thru Open Short And Load
• Tristar Oilfield Services Limited
• Telecommunications Ombudsman Service Limited

TOSL is also in:

• Unfiled