Yes. The list includes teachers at colleges, seminaries and universities with a baccalaureate degree, and excludes primary and secondary teaching. The deciding fact is the level of the institution offering the post.
The listing draws the line at the institution, not the subject
Hypothetical example: a Frontenac Islands instructor who teaches crop science at a community college is told by a friend that teachers cannot get TN. The friend is half right. Elementary and secondary teachers are not on the USMCA list, so a school-board offer would not support TN regardless of degrees held.
Post-secondary teaching is listed, and the requirement is a baccalaureate or licenciatura degree. What the officer will test is whether the U.S. employer is genuinely a college, seminary or university and whether the post is a teaching appointment there.
A two-year public college in New York qualifies; so would a university continuing-education department, provided the post is instruction at the post-secondary level. A college that offers a role described as a trainer in a workforce program, teaching adults but outside a credential-granting structure, would invite questions. She should ask the employer to describe the institution's accreditation and the credential its students earn in the letter itself.
Hypothetical example: A Frontenac Islands music lecturer receives an offer from a U.S. conservatory that awards diplomas but is operated as a private studio. Her first review should identify whether it is a college, seminary, or university rather than infer that from its name.
The catalogue and hiring policy may help, but records establishing the institution’s status as a college, seminary, or university are needed; marketing brochures do not settle that issue. If the role is really private lessons, she should choose a different route before applying.