| ID | Interpret | Skladba | Album | |
| 1. | BBC Learning English | Informal Invitations | |  |
| 2. | BBC Learning English | Polite invitations | How To... | |
| 3. | Dr. Bruce K. Waltke | 02 - 2 Invitations and 2 Refusals | Proverbs | |
| 4. | Dr. Bruce K. Waltke | 02 - 2 Invitations and 2 Refusals | Proverbs | |
| 5. | Dr. Kathy King: podcastforprofessors@gmail.com | Podcast for Professors: 5th Ep. 3/4/2007 Successful Presentations from Audience to Instruction and Technology: More Resources, Conferences, Invitations and Contests. E-mail Podcastforprofessors@gmail. | Podcast for Professors: Helping Faculty Master Technology One Byte at a Time | |
| 6. | Allen Ginsberg, Gregory Corso and John Wieners | Informal Discussion | Small Press Book Fair, New York City, December 5, 1992 | |
| 7. | Erik Raymond | Informal Discipleship | | |
| 8. | Gayle Lantz | Informal Masterminding | JobDig | |
| 9. | Gayle Lantz | Informal Masterminding | JobDig | |
| 10. | Informal French & Slang | Informal Ways of Speaking | Indo-European Languages | |
| 11. | Mark Harrison | Informal Learning Introduction | Insight Overviews | |
| 12. | Informal French & Slang | Informal Ways of Speaking | Indo-European Languages | |
| 13. | Eric Douma | Apologetics 4 Informal Fallacies | Twin City Fellowship | |
| 14. | Eric Douma | Apologetics 4 Informal Fallacies | Twin City Fellowship | |
| 15. | McKinsey Global Institute | The Hidden Dangers of the Informal Economy | McKinsey & Company | |
| 16. | Ministers of the Interior Dragutin Mate (slo), Wolfgang Sch�uble (ger), Rui Carlos Pereira (por) and Commissioner Franco Frattini | EN - Informal Meeting of Ministers for Justice and Home Affairs | eu2008.si | |
| 17. | Ministers of the Interior Dragutin Mate (slo), Wolfgang Sch�uble (ger), Rui Carlos Pereira (por) and Commissioner Franco Frattini | ORG - Informal Meeting of Ministers for Justice and Home Affairs | eu2008.si | |
| 18. | Ministers of the Interior Dragutin Mate (slo), Wolfgang Sch�uble (ger), Rui Carlos Pereira (por) and Commissioner Franco Frattini | SL - Informal Meeting of Ministers for Justice and Home Affairs | eu2008.si | |
| 19. | Kineo www.kineo.co.uk | Trends of 2005: Learning gets informal, rapid...and confusing | Stephen Walsh talks to Jane Knight | |
| 20. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 057 - Recommendations for Informal Projects Part III, Simple EVM | | |
| 21. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 055 - Recommendations for Informal Projects Part I, The Simple WBS | | |
| 22. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 057 - Recommendations for Informal Projects Part III, Simple EVM | | |
| 23. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 055 - Recommendations for Informal Projects Part I, The Simple WBS | | |
| 24. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 066 - Tool Advice for Informal Project Managers - Look out for Outlook | | |
| 25. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 066 - Tool Advice for Informal Project Managers - Look out for Outlook | | |
| 26. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 056 - Recommendations for Informal Projects Part II, The Simple Dynamic Schedule | | |
| 27. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 058 - Recommendations for Informal Projects Part IV, Simple Risk Management | | |
| 28. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 058 - Recommendations for Informal Projects Part IV, Simple Risk Management | | |
| 29. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 059 - Recommendations for Informal Projects Part V, Simple Status Reporting | | |
| 30. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 056 - Recommendations for Informal Projects Part II, The Simple Dynamic Schedule | | |
